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Finding the Third Proportional to 959,035 and 1,431,988

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Solution

The third proportional to 959,035 and 1,431,988 is: 2,138,180.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,035 : 1,431,988 = 1,431,988 : x
  2. Step 2: Convert to fraction form
    959,035/1,431,988 = 1,431,988/x
  3. Step 3: Cross multiply
    959,035x = 1,431,988 × 1,431,988
  4. Step 4: Simplify right side
    959,035x = 2,050,589,632,144
  5. Step 5: Solve for x
    x = 2,050,589,632,144/959,035
  6. Step 6: Final answer
    x = 2,138,180.18

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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.